EP1630774A8 - A display and method for driving a display - Google Patents

A display and method for driving a display Download PDF

Info

Publication number
EP1630774A8
EP1630774A8 EP05101301A EP05101301A EP1630774A8 EP 1630774 A8 EP1630774 A8 EP 1630774A8 EP 05101301 A EP05101301 A EP 05101301A EP 05101301 A EP05101301 A EP 05101301A EP 1630774 A8 EP1630774 A8 EP 1630774A8
Authority
EP
European Patent Office
Prior art keywords
display
row electrodes
dithering process
driver
dithering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05101301A
Other languages
German (de)
French (fr)
Other versions
EP1630774A2 (en
EP1630774A3 (en
Inventor
Su-Yong Chae
Hak-Cheol Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of EP1630774A2 publication Critical patent/EP1630774A2/en
Publication of EP1630774A8 publication Critical patent/EP1630774A8/en
Publication of EP1630774A3 publication Critical patent/EP1630774A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/293—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0213—Addressing of scan or signal lines controlling the sequence of the scanning lines with respect to the patterns to be displayed, e.g. to save power
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

Abstract

A display and driving method for a display applying a dithering process. The display includes a display panel, a controller, a first driver, and a second driver. The dithering process is applied in subfields of the display panel. A plurality of row electrodes is divided into a plurality of groups according to a dithering pattern in a subfield to which the dithering process is applied. Scan pulses are applied to row electrodes of a group out of the plurality of the groups in sequence, and scan pulses are applied to row electrodes of another group in sequence.
EP05101301A 2004-08-30 2005-02-21 A display and method for driving a display Withdrawn EP1630774A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040068549A KR100612388B1 (en) 2004-08-30 2004-08-30 Display device and driving method thereof

Publications (3)

Publication Number Publication Date
EP1630774A2 EP1630774A2 (en) 2006-03-01
EP1630774A8 true EP1630774A8 (en) 2006-05-10
EP1630774A3 EP1630774A3 (en) 2008-03-05

Family

ID=36111786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101301A Withdrawn EP1630774A3 (en) 2004-08-30 2005-02-21 A display and method for driving a display

Country Status (5)

Country Link
US (1) US20060044224A1 (en)
EP (1) EP1630774A3 (en)
JP (1) JP2006065269A (en)
KR (1) KR100612388B1 (en)
CN (1) CN100452146C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080035137A (en) * 2006-10-18 2008-04-23 삼성전자주식회사 Apparatus and method for driving self-emission display panel
CN101188092B (en) * 2006-11-15 2010-08-11 中华映管股份有限公司 LCD and vibration color mixing method
JP5526628B2 (en) 2009-07-03 2014-06-18 ソニー株式会社 Video display device and video display system
JP2011059216A (en) * 2009-09-08 2011-03-24 Renesas Electronics Corp Display device and display control method
KR101445338B1 (en) * 2009-12-24 2014-10-01 주식회사 오리온 Apparatus and method for driving plasma display panel
US11087660B2 (en) * 2018-10-03 2021-08-10 Himax Technologies Limited Timing controller and operating method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3618024B2 (en) * 1996-09-20 2005-02-09 パイオニア株式会社 Driving device for self-luminous display
JP3403635B2 (en) * 1998-03-26 2003-05-06 富士通株式会社 Display device and method of driving the display device
JP4126577B2 (en) * 1998-12-01 2008-07-30 株式会社日立プラズマパテントライセンシング Display device and driving method of display device
US6439379B2 (en) * 1999-12-17 2002-08-27 David Taormina Multi-purpose eyeglass holding and cleaning kit
KR20030010607A (en) * 2000-04-26 2003-02-05 울트라칩, 인코포레이티드. Low power lcd driving scheme
US7362294B2 (en) * 2000-04-26 2008-04-22 Jps Group Holdings, Ltd Low power LCD with gray shade driving scheme
JP2002006800A (en) * 2000-06-21 2002-01-11 Pioneer Electronic Corp Method for driving plasma display panel
KR20020087423A (en) * 2001-01-25 2002-11-22 코닌클리케 필립스 일렉트로닉스 엔.브이. Method and device for displaying images on a matrix display device
JP2002351381A (en) * 2001-05-30 2002-12-06 Pioneer Electronic Corp Display device and driving method for display panel
EP1262942A1 (en) * 2001-06-01 2002-12-04 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video data for a display device
JP2003015588A (en) * 2001-06-28 2003-01-17 Pioneer Electronic Corp Display device
TW552576B (en) * 2002-05-29 2003-09-11 Au Optronics Corp Flat panel display driving device and method

Also Published As

Publication number Publication date
JP2006065269A (en) 2006-03-09
US20060044224A1 (en) 2006-03-02
CN1744172A (en) 2006-03-08
CN100452146C (en) 2009-01-14
KR100612388B1 (en) 2006-08-16
EP1630774A2 (en) 2006-03-01
KR20060019871A (en) 2006-03-06
EP1630774A3 (en) 2008-03-05

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